This set of patches adds the coveted rfkill functionality to the AR6k
WLAN driver. It consists of two parts: an extension of the GTA02 WLAN
power management platform device and changes to the AR6k HIF that let
us separate driver initialization from SDIO function activation.
The patches also update the copyright year in the respective files.
Note that, since gta02_pm_wlan gets initialized before BlueTooth, the
rfkill number of BT changes from zero to one, i.e., the paths to the
state files are now
WLAN /sys/class/rfkill/rfkill0/state
BT /sys/class/rfkill/rfkill1/state
- Werner